Specifications

Hybird Stainless steel SS 316 Ceramic ball bearing
2.OEM service
3.ISO9001:2008

Hybird Stainless steel SS 316  Ceramic ball bearing

 

Ceramic bearing Specifications: 
1) Ceramic bearing type: 204X240X40

2)   Hybrid ceramic bearing ZRO2

3) Material: ZRO2,white color, SI3N4, black color. SIC, black color

4) Shield/closure:  open

5) Tolerance: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)

6) Vibration and Noise level :  V2, V1, Z1, Z2 
7) Internal clearance codes: C0, C2, C3

8) Packing: industrial packing or individual box packing, carton, pallet 
9) Brand: KOMASU, YNN, OEM

  

Ceramic bearing Features: 

1.Ceramic Bearings have two types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing,

   The hybrid ceramic bearing has steel inner and outer rings with ceramic balls,

2.Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,

3.Ceramic Bearings, SiC stands for the silicon carbide material and  is alsoblack colored.

4.Ceramic Bearings,  ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they   are white colored, a ZrO2 ball looks exactly like a pearl.

5.The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel,  which makes ceramic bearing go faster with lower heat generated.

 

Application of ceramic bearings:

1. Ceramic bearing has the characteristics of high temperature resistance, cold resistance, abrasion resistance, corrosion resistance and insulation, and can be used in extremely bad environment and special conditions.

2. Ceramic  bearings can be widely used in aviation, spaceflight, navigation, petroleum, chemical industry, automobile, electronics, metallurgical, power, textile, pumps, medical equipment and scientific research. 

 

Main Products of Bearings

Deep groove ball bearings, self-aligning ball bearings, angular contact ball bearings, insert ball bearings, needle roller bearings, thrust ball bearings, cylindrical roller bearings, tapered roller bearings, spherical roller bearings, thrust roller bearings, self-aligning ball bearings, ceramic ball bearing, plastic ball bearing, Joint bearings, Linear Bearings etc.

 

1. 1.   YNN factory:

Yinin is a professional bearing manufacturer with 1000 square meters workshops; specializing in ball baring, roller bearings, automotive bearings and some non-standard bearings.

1. 2.   YNN history:

Our company has been through 14 years since our establishment in 1999. Our own bearing precision inspection centre is strictly certificated by ISO9001 to insure the nice and stable.

1. 3.   YNN estimate:

Products sold to more than 50 countries around the global, the most comments among our clients is “constant quality”.we firmly believe that the “quality” is the most important factor of the survival of an enterprise.Only with good stable quality you can move on and develop step by step.

 

Customer trust is our biggest motivation, Please choose YNN!